Plaster of Paris, Fine Powder, Great For Castings and moulds
Price range: $12 through $33
In Stock
- Gilding plaster for gilders and artists
- It is medium-density and porosity
- Superfine casting plaster
- Fine ground, 15-30mins is ready
Delivery/Shipping
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NZ Delivery: within 5 days, AU 7 days, Worldwide: 15 days
Return within 14 days of purchase. Conditions apply.
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Description
The Plaster of Paris, a versatile and pure gypsum-based plaster, is your key to creating a wide range of artistic pieces. From moulds and ceramics to ceiling and wall decorations, this plaster can bring your creative visions to life.
How to mix the Plaster Of Paris for castings and moulds:
- Use clean, warm water between 15-25 degrees.
- About 1.3 L of water for every 20 kg Plaster of Paris powder.
- Add the Plaster of Paris into the bole or container with clean water.
- Leave to soak for about 3-5 minutes; it depends on the room temperature.
- Mix gently to the desired consistency.
- Pour the mix now into the mould.
- Shake gently for the air bubbles to disappear.
- Remove from the mould.
- Oven-dry your mould or air it.
We also stock Gilder’s Whiting for making Gesso.
Additional information
| Weight | N/A |
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Gilding Size
Choosing the right gilding size is crucial for successful application. For special gilding projects, refer to the guide on Choosing The Right Gilding Adhesive.
Use the chart below to determine the right gilding size for your project
| Gilding Size | Indoor | Outdoor | Genuine leaf | Imitation leaf | Porous surface | Non-porous surface | Water-based | Oil-based | Ready in | You have open time |
| Aqua | YES | YES | YES | YES | 1h | 60h | ||||
| Ceramic | YES | YES | YES | YES | YES | 30min | 1h | |||
| Instacoll | YES | YES | YES | YES | YES | YES | 30min | 1h, 48h | ||
| Lefranc | YES | YES | YES | YES | 1h | 24h | ||||
| Lefranc | YES | YES | YES | YES | YES | YES | YES | 1h | 3h | |
| Mission | YES | YES | YES | YES | 15min | 1h | ||||
| Miniatum | YES | YES | YES | YES | 30min | 1h | ||||
| Otari | YES | YES | YES | YES | YES | YES | YES | 4h | 4-12h | |
| Permacoll | YES | YES | YES | YES | YES | 1h | 1h, 48h | |||
| Rapid Stone | YES | YES | YES | YES | YES | 30min | 1h | |||
| Powder Size | YES | YES | YES | YES | 30min | 1h | ||||
| Signcoll | YES | YES | YES | YES | 30min | 4-12h |













